In depth comparison and review of Sennheiser MOMENTUM Wireless and Sennheiser HMDC 27. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired | |
|---|---|---|---|
| Weight | - | 240 g | |
| Colour | Black | - | |
| Body Material | Steel | - | |
| Earpad Material | Sheep leather | - | |
| Recommended Use | - | Professional audio |
| SOUND QUALITY | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | Yes | - | Sennheiser MOMENTUM Wireless can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 6 - 23000 Hz | 8 - 18000 Hz | Sennheiser MOMENTUM Wireless offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Max Sound Pressure | 99 dB | 128 dB |
| MICROPHONE | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | - | Hypercardioid | |
| Frequency Response | 50 - 10000 Hz | 40 - 18000 Hz | Sennheiser HMDC 27 offer a larger microphone frequency range than Sennheiser MOMENTUM Wireless. |
| Sensitivity | -34 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Controls | Volume, auto shut off on/off switch | - |
|---|
| CABLE | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Cable Type | Headphones cable USB charge cable USB-A to USB-C adapter |
- | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Features | Transparent Hearing mode | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 17 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sennheiser MOMENTUM Wireless | Sennheiser HMDC 27 |
|---|
| Included Accessories | Carrying case | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Compliant Standards | Bluetooth Class 5 | - | |
| Service & Support | 2-year warranty | - |
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